Bug 236442

Summary:	[Debug] imported/w3c/web-platform-tests/url/toascii.window.html is crashing
Product:	WebKit	Reporter:	Chris Dumez <cdumez>
Component:	WebCore Misc.	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	achristensen, ap, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=236377

Description Chris Dumez 2022-02-10 07:20:34 PST

imported/w3c/web-platform-tests/url/toascii.window.html has been crashing since its import in Bug 236377:
ASSERTION FAILED: isASCII(hostnameBuffer[i])
/Volumes/Data/worker/macOS-AppleSilicon-Big-Sur-Debug-Build-EWS/build/Source/WTF/wtf/URLParser.cpp(2554) : std::optional<URLParser::LCharBuffer> WTF::URLParser::domainToASCII(WTF::StringImpl &, const CodePointIterator<CharacterType> &) [CharacterType = char16_t]
1   0x13f75a2c8 WTFCrash
2   0x13fd6f560 JSC::IntlListFormat::initializeListFormat(JSC::JSGlobalObject*, JSC::JSValue, JSC::JSValue)
3   0x13f8b23b4 std::__1::optional<WTF::Vector<unsigned char, 2048ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> > WTF::URLParser::domainToASCII<char16_t>(WTF::StringImpl&, WTF::CodePointIterator<char16_t> const&)
4   0x13f8ae870 WTF::URLParser::HostParsingResult WTF::URLParser::parseHostAndPort<char16_t>(WTF::CodePointIterator<char16_t>)
5   0x13f89c6c8 void WTF::URLParser::parse<char16_t>(char16_t const*, unsigned int, WTF::URL const&, WTF::URLTextEncoding const*)
6   0x13f898044 WTF::URLParser::URLParser(WTF::String const&, WTF::URL const&, WTF::URLTextEncoding const*)
7   0x13f89e8a0 WTF::URLParser::URLParser(WTF::String const&, WTF::URL const&, WTF::URLTextEncoding const*)
8   0x13f87641c WTF::URL::URL(WTF::URL const&, WTF::String const&, WTF::URLTextEncoding const*)
9   0x13f876550 WTF::URL::URL(WTF::URL const&, WTF::String const&, WTF::URLTextEncoding const*)
10  0x11d87a8e0 WebCore::DOMURL::create(WTF::String const&, WTF::URL const&)
11  0x11d87abec WebCore::DOMURL::create(WTF::String const&, WTF::String const&)
12  0x11a70ed64 WebCore::constructJSDOMURL1(JSC::JSGlobalObject*, JSC::CallFrame*)
13  0x11a70e878 WebCore::JSDOMConstructor<WebCore::JSDOMURL>::construct(JSC::JSGlobalObject*, JSC::CallFrame*)

Comment 1 Radar WebKit Bug Importer 2022-02-17 07:21:17 PST

<rdar://problem/89085190>

Comment 2 Chris Dumez 2022-03-01 08:18:48 PST

Committed r290648 (?): <https://commits.webkit.org/r290648>